- #1
Suyogya
- 14
- 0
what is the need to show that r belongs to S U {0} in proof (https://en.wikipedia.org/wiki/Bézout's_identity#Proof)
r is zero afterall, whether it lies in S U {0} or not doesn't affect.
r is zero afterall, whether it lies in S U {0} or not doesn't affect.